Naiwo Double Shut off Quick Coupling B-Type Poppet Quick Coupler and Nipple Factory

• After-sales Service: 1 Year
• Warranty: 1 Year
• Connection: Female
• Model NO.: NWB
• Material: Carbon Steel
• Standard: ISO 7241b
• Transport Package: Wooden Case/Pallet with Carton Inside
• Specification: 1''(from 1/4'' to 1'')
• Trademark: NAIWO
• Origin: Hebei, China
• Production Capacity: 100000 Set / Month

Product Description

 

NWB series quick coupling (steel)

 

Product Description

Product Feature
 

1. Meet the standard ISO 7241-B 
2.There is a PTFE closing ring in the female connector  
3.Standard material:carbon steel
4.Standard seal:nitrile rubber,fluoride rubber
 

Seal elastomer data
Seal	Maximum working temperature range
Nitrile rubber	-20ºC to +100ºC
Fluoride rubber	-25ºC to +150ºC

Product Parameter

 

Size (in)	ISO (mm)	Max Working Pressure (bar)	Rated Flow (l/m)	Min Blast Pressure (bar)			Fluid Loss(ml-cc)
		connection		connection	male	female
1/4	6.3	250	12	1000	1100	1850	1
3/8	10	250	23	1370	1430	1460	2.4
1/2	12.5	250	45	1100	1100	1470	3.9
3/4	20	250	106	1230	1000	1390	11
1	25	200	189	1020	1100	1110	19

 

Application Range

 

Agriculture machine         
Hydraulic tool     
General industrial equipment            
Building equipment
Fluid delivery
Transportation               
Law enforcement/ rescue
Chemistry               
Oil and natural gas
Consumer goods          
Heating,ventilating and air conditioning
Food and drink          
Truck
Aero & aviation
Medicament            
 

 

Interchangeability

 

PARKER          60 series
AEROQUIP      FD45 series
HANSEN          HK series
NITTO              SP-V series
FASTER           HNV series
 

 

 

Photos Of Different Sizes

 

NAIWO

 

Hebei Naiwo Fluid Technology Co. Ltd is located in matou economic development zone of hebei province, China. We are specialized in production of NAIWO brand quick coupling(ISO16028, ISO7241-A, ISO7241-B) with stainless steel, carbon steel and brass material. The quick coupling can be widely used for metallurgy, oil, chemical, food, shipbuilding, agriculture machine, construction machine, special car/truck, paper making, drilling platform and other fields.

We take the "leading technology, excellent quality, perfect service" as the company culture and management concept, focus on strict production procedures and related testing equipment, which help our factory win the clients′ praise and trust all over the world.